package com.murray.assignment.mapper;


import com.murray.assignment.pojo.CartInfo;

/**
 * 购物车信息
 */
public interface CartInfoMapper {

    Integer CartInfoIsExist(CartInfo cartInfo);

    Integer updateCartInfo(CartInfo cartInfo);

    Integer insertCartInfo(CartInfo cartInfo);

    Integer deleteGoodsFromCart(CartInfo cartInfo);
}
